Sell a range of products are daily sales account SalesPersons want to automate the operation of the sales company has a range of salespeople Each vendor, and recorded each vendor products that are sold and the amount of winning on sale of each product. Disciples: 1. Continued to add new vendor and the introduction of his name from the keyboard 2. Continued to add new product and the introduction of his name from the keyboard 3. Continued to enter the value of sales of a particular vendor for a particular product, and stored in two-dimensional matrix in the element corresponding to the vendor and product 4. Skip to calculate the total sales of a particular vendor for all products 5. Skip to calculate the total sales of a particular product for all resellers 6. Skip to calculate the total value of sales (all products and all vendors) 7. Skip to restore the name of the seller the highest sales of value 8. Skip to restore the name of the product with the highest sales value 9. He re-name the seller of value for the highest sales for a particular product 10. Continued re-name product with the highest sales value for a particular vendor 11. Continued to show the names of vendors and their numbers, number, and also show the names of all products and their numbers and number 12. Continued to modify the name of a vendor or the name of a product 13. Continued to delete a vendor and the abolition of existence definitively, and thus removed from the matrix of vendors and rub out all the sales of sales of the matrix (matrix bilateral) with Knowing that the write-off does not mean reset values, but the abolition of the existence of these values from the arrays, namely: When you delete items numbered 5, for example, the seller that his own 6 becomes 5 each vendor numbered greater than 5 decreases by 1, and the same applies to the sales 14. Continued search for the name of the seller or the name of the product to show all the results of research on the name that the user wants to and thanks please reply